Finding the Fourth Proportional to 63,239.69, 94,848.59 and 21,686.69

Step by Step Solution

1. Step 1: Write the proportion equation
   63,239.69 : 94,848.59 = 21,686.69 : x
2. Step 2: Convert to fraction form
   63,239.69/94,848.59 = 21,686.69/x
3. Step 3: Cross multiply
   63,239.69x = 94,848.59 × 21,686.69
4. Step 4: Simplify right side
   63,239.69x = 2,056,951,385.59
5. Step 5: Solve for x
   x = 2,056,951,385.59/63,239.69
6. Step 6: Final answer
   x = 32,526.28